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大師請進,征求電源磁磁叫聲的解決方案

最新回復：2004-12-26 12:49

2126

13

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傳導180khz不過怎麼辦

最新回復：2004-05-11 13:33

2159

5

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哪位仁兄知道這種共模電感是哪個廠商做的,急急,在線等待

最新回復：2004-03-24 09:51

2976

5

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加了銅箔反而輸入功率上升0.3W,是什麼原因

最新回復：2004-03-08 20:11

2293

7

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用SG6840的朋友注意了,以下信息絕對有用.

最新回復：2011-03-24 21:39

3856

10

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